If you already have Free Hex Editor Neo installed:

We recommend you stop any Registry protection utilities before attempting to install as they can prevent the application from installing correctly.

You must log on to your PC using an Administrator account or be able to elevate your privileges.

Chocolatey Package

Free Hex Editor Neo is also available as chocolatey package. If you have chocolatey installed, open an elevated command prompt and use the following command to download and install Free Hex Editor Neo: